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  • 1
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    Academic
    In:  New York, Academic, vol. 2, no. 3, pp. 2-203, (ISBN 0-19-513895-3)
    Publication Date: 1971
    Keywords: Textbook of geophysics ; Rheology ; Inelastic ; Maxwell ; SLS ; Zener ; standard ; linear ; solid ; Attenuation ; QVAL
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  • 2
    ISSN: 1420-9039
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Physics
    Notes: Zusammenfassung Es werden zwei Variationsprinzipien und zwei zugeordnete Minimalprinzipien für die lineare Theorie der Viscoelastizität aufgestellt. Dabei werden Bedingungen formuliert, welche hinreichend sind für eine Lösung mit Variablen-Trennung.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Acta mechanica 16 (1973), S. 183-198 
    ISSN: 1619-6937
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Description / Table of Contents: Zusammenfassung Diese theorie wird zur Beschreibung des Verhaltens einer schwachen Suspension von deformierbaren inkompressiblen elastischen Kugeln in einer inkompressiblen Newtonschen Flüssigkeit hergeleitet. Es wird gezeigt, daß eine Vielzahl von viskoelastischen Erscheinungen bei diesem heterogenen Werkstoff auftreten. Es zeigt sich, daß die das makroskopische Verhalten der Suspension beschreibende isotherme Werkstoffgleichung vom Typ der inkompressiblen viskoelastischen Flüssigkeit zweiter Ordnung ist, wobei die Relaxationsfunktion durch einen, den Koeffizienten der inneren Reibung der Trägerflüssigkeit, den Schubmodul, und die Volumskonzentration der elastischen Anteile enthaltenden analytischen Ausdruck gegeben ist. Der Zusammenhang dieser Arbeit mit ähnlichen Untersuchungen wird diskutier und die durch diese Theorie beschriebenen Erscheinungen mit bei der Prüfung homogener Polymere beobachteten verglichen.
    Notes: Summary This theory is derived to model the behavior of a dilute suspension of deformable, incompressible elastic spheres within an incompressible Newtonian fluid. It is shown that a full range of viscoelastic effects are evidenced by this type of heterogeneous media. The (isothermal) constitutive relation which governs the macroscopic behavior of the fluid is found to be that of the Coleman-Noll second order theory of incompressible viscoelastic fluids with the related relaxation functions being specified through analytical expressions involving the coefficient, of viscosity of the carrier fluid, the shear modulus of the elastic inclusions and their volume concentration. The relationship of the present work to previous similar analyses is discussed. Also the relationship of the effects seen with the present special theory to some observed effects in the testing of homogeneous polymeric fluids is considered.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Acta mechanica 37 (1980), S. 85-97 
    ISSN: 1619-6937
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Description / Table of Contents: Zusammenfassung Es wird eine Theorie für nicht Newtonsches Verhalten von verdünnten Suspensionen gleichmäßig schwebender, starrer, kugeliger Teilchen in inkompressibler, Newtonscher Flüssigkeit hergeleitet. Es wird gezeigt, daß die Quelle nicht Newtonscher Effekte der Anteil der kinetischen Energie ist, der mit den Störungen in der Strömung zufolge der Anwesenheit der Teilchen verbunden ist. Es werden explizite Ausdrücke für die Stoffgleichungen der mittleren Spannung unter der Einschränkung langsam veränderlicher Strömungsbedingungen angegeben. Einflüsse der bezogenen Normalspannung werden in einigen Einzelheiten für den Fall der einfachen Scherströmung betrachtet.
    Notes: Summary A theory is derived for the non-Newtonian behavior of a dilute suspension of neutrally buoyant, rigid, spherical inclusions in an incompressible Newtonian fluid. The source of the non-Newtonian effects is shown to be that portion of the kinetic energy associated with the flow perturbation caused by the presence of the particles. Explicit forms are given for the average stress constitutive relation under the restriction of slowly varying flow conditions. Related normal stress effects are considered in some detail for the case of simple shearing flow.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Acta mechanica 3 (1967), S. 1-12 
    ISSN: 1619-6937
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Description / Table of Contents: Zusammenfassung Mit Hilfe einer geeigneten Darstellung der freien Energie und der Materialgleichungen in expliziter Form werden die Dissipationsfunktion und verwandte thermodynamische Einschränkungen für einen linearen viskoelastischen Festkörper bei infinitesimalen, nichtisothermen Verformungen hergeleitet. Für isotropes Material werden einige Bemerkungen über weitere Einschränkungen, die mit der Dissipationsungleichung zusammenhängen, angegeben.
    Notes: Summary With the use of a suitable representation for the free energy, explicit forms of the constitutive relations, the dissipation function and related thermodynamical restrictions are derived for infinitesimal non-isothermal deformation of linear viscoelastic solids. Some remarks on further restrictions, consistent with the dissipation inequality, are included for isotropic materials.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 19 (2000), S. 1465-1468 
    ISSN: 1573-4811
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 18 (1999), S. 1371-1373 
    ISSN: 1573-4811
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Hoboken, NJ : Wiley-Blackwell
    AIChE Journal 33 (1987), S. 1053-1054 
    ISSN: 0001-1541
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1573-2673
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    International journal of fracture 23 (1983), S. R11 
    ISSN: 1573-2673
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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